发明公开
EP1150971A1 PIPERIDINE AND PIPERAZINE DERIVATIVES AS INHIBITORS OF THE ABETA FIBRIL FORMATION
审中-公开
哌啶和哌嗪衍生物AS ABETAFIBRILLENBILDUNG抑制剂的
- 专利标题: PIPERIDINE AND PIPERAZINE DERIVATIVES AS INHIBITORS OF THE ABETA FIBRIL FORMATION
- 专利标题(中): 哌啶和哌嗪衍生物AS ABETAFIBRILLENBILDUNG抑制剂的
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申请号: EP00906300.9申请日: 2000-02-08
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公开(公告)号: EP1150971A1公开(公告)日: 2001-11-07
- 发明人: LÜÖND, Rainer, Martin , BÄNZIGER, Markus , FREY, Peter
- 申请人: Novartis AG , Novartis-Erfindungen Verwaltungsgesellschaft m.b.H.
- 申请人地址: Lichtstrasse 35 4056 Basel CH
- 专利权人: Novartis AG,Novartis-Erfindungen Verwaltungsgesellschaft m.b.H.
- 当前专利权人: Novartis AG,Novartis-Erfindungen Verwaltungsgesellschaft m.b.H.
- 当前专利权人地址: Lichtstrasse 35 4056 Basel CH
- 代理机构: Becker, Konrad
- 优先权: GB9902938 19990210
- 国际公布: WO0047571 20000817
- 主分类号: C07D401/06
- IPC分类号: C07D401/06 ; A61K31/435 ; A61P25/28 ; C07D401/14 ; C07D451/08 ; C07D221/08 ; C07D457/02
摘要:
A compound of formula (I) wherein X is (II) or (III) wherein R' is a group (a), R is a group (e) or (f) wherein n is 0 to 3. In particular the agents of the invention inhibit the formation of β-amyloid (Aβ) peptide into neurotoxic fibrils, thereby acting to prevent or slow down the accumulation of amyloid protein deposits in the brain.
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